summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/baraduke.cpp
diff options
context:
space:
mode:
author AJR <ajrhacker@users.noreply.github.com>2016-04-30 16:31:47 -0400
committer AJR <ajrhacker@users.noreply.github.com>2016-04-30 16:39:27 -0400
commitdafe4d8e22d41a6d2f79c1d1d076ca1a18291401 (patch)
tree11a27122fbf7a667498a60c1270443e6c75c4e27 /src/mame/drivers/baraduke.cpp
parenta717ba24ede14435f1c4f0dd15f76b2812db27b7 (diff)
Make watchdog timer a separate device
- Separate watchdog implementation from running_machine (once again) and driver_device - Old-style methods, now hidden behind #ifdefs, will probably be safe to remove soon
Diffstat (limited to 'src/mame/drivers/baraduke.cpp')
-rw-r--r--src/mame/drivers/baraduke.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mame/drivers/baraduke.cpp b/src/mame/drivers/baraduke.cpp
index 16522d28f32..dbbe8eee691 100644
--- a/src/mame/drivers/baraduke.cpp
+++ b/src/mame/drivers/baraduke.cpp
@@ -110,6 +110,7 @@ DIP locations verified for:
#include "emu.h"
#include "cpu/m6809/m6809.h"
#include "cpu/m6800/m6800.h"
+#include "machine/watchdog.h"
#include "includes/baraduke.h"
@@ -166,7 +167,7 @@ static ADDRESS_MAP_START( baraduke_map, AS_PROGRAM, 8, baraduke_state )
AM_RANGE(0x2000, 0x3fff) AM_READWRITE(baraduke_videoram_r,baraduke_videoram_w) AM_SHARE("videoram") /* Video RAM */
AM_RANGE(0x4000, 0x43ff) AM_DEVREADWRITE("namco", namco_cus30_device, namcos1_cus30_r, namcos1_cus30_w) /* PSG device, shared RAM */
AM_RANGE(0x4800, 0x4fff) AM_READWRITE(baraduke_textram_r,baraduke_textram_w) AM_SHARE("textram")/* video RAM (text layer) */
- AM_RANGE(0x8000, 0x8000) AM_WRITE(watchdog_reset_w) /* watchdog reset */
+ AM_RANGE(0x8000, 0x8000) AM_DEVWRITE("watchdog", watchdog_timer_device, reset_w) /* watchdog reset */
AM_RANGE(0x8800, 0x8800) AM_WRITE(baraduke_irq_ack_w) /* irq acknowledge */
AM_RANGE(0xb000, 0xb002) AM_WRITE(baraduke_scroll0_w) /* scroll (layer 0) */
AM_RANGE(0xb004, 0xb006) AM_WRITE(baraduke_scroll1_w) /* scroll (layer 1) */
@@ -380,6 +381,8 @@ static MACHINE_CONFIG_START( baraduke, baraduke_state )
MCFG_QUANTUM_TIME(attotime::from_hz(6000)) /* we need heavy synch */
+ MCFG_WATCHDOG_ADD("watchdog")
+
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(XTAL_49_152MHz/8, 384, 0, 36*8, 264, 2*8, 30*8)